A Latrolet is similar to a Weldolet that makes a 45° reducing branch on a straight run of pipe. End connections of a Latrolet can be buttwelded, socket welded or threaded. End design as per ASME B16.9, ASME B16.25, ASME B1.20.1, design as per MSS...
An Elbolet is used on 90° long radius elbows, short radius elbows and can be used on 180° returns. However, an Elbolet on a short radius elbow is not used often. It typically is used for Thermowell and instrumentation connections but can be used...
A Threadolet is the same basic design as a "weldolet." However the main difference is the fitting has a female threaded connection to mate to the branch connection. This makes a 90° branch and comes in full size or reducing for a straight piece of...